On Thu, Feb 02, 2017 at 04:36:21PM +, Robin Murphy wrote:
> Since making use of the DMA API will require the architecture code to
> have the correct notion of device cache-coherency on architectures like
> ARM, explicitly call this out in the virtio-mmio DT binding. The ship
> has sailed for
On Thu, Feb 02, 2017 at 04:36:21PM +, Robin Murphy wrote:
> Since making use of the DMA API will require the architecture code to
> have the correct notion of device cache-coherency on architectures like
> ARM, explicitly call this out in the virtio-mmio DT binding. The ship
> has sailed for
Since making use of the DMA API will require the architecture code to
have the correct notion of device cache-coherency on architectures like
ARM, explicitly call this out in the virtio-mmio DT binding. The ship
has sailed for legacy virtio, but let's hope that we can head off any
future firmware